baber/WOPTO huggingface dataset:
Patent WO-9926055-A1 (WO)
Title: Method, device and installation for analysing a gas effluent for determining dust rate
Inventor: BERTOLE GIANCARLO
IPC: G01N1/22
Filed: 1998-11-16
Abstract: The invention concerns a method for determining by weight the dust rate in a humid gas effluent discharged by a chimney (1), which essentially consists in detecting the density of the impacts of dust particles on a sensitive part (8) of a triboelectric sensor (10) placed in situ in said chimney (1), on the path of part of a gas stream circulating in a measuring conduit (5), downstream of a heating sleeve (14) bringing said gas stream part locally to a temperature higher than its dew point taking into account the water vapour content of the effluent.
Patent WO-9927520-A1 (WO)
Title: Active soundproofing method and device
Inventor: DECAUX JEAN-CLAUDE
IPC: G10K11/178
Filed: 1998-11-19
Abstract: The invention concerns a method for soundproofing a space (1) receiving noises, by emitting counternoises in said space, which consists in acquiring an electric signal used by an electric sound-generating apparatus (4) which transforms said electric signal into sound waves causing at least part of the noises to be attenuated, said acquisition being carried out at latest at the time when the sound-generating electric apparatus transforms said electric signal into sound waves, and in determining the counternoises on the basis of said electric signals.
Patent FR-2775558-A1 (FR)
Title: Growth of algae and daphnia on animal waste waters
Inventor: GOURAUD ALAIN
IPC: A01K61/59
Filed: 1998-03-05
Abstract: Algae are grown on domestic or industrial liquid wastes, or liquid animal slurry, and are fed in turn to plankton crustaceans, such as daphnia. Water is circulated around a canal with zones favoring the growth of algae (4) and of daphnia (5). Effluent (3) is dosed (2) upstream of the algal culture zone.- DETAILED DESCRIPTION - Carbon dioxide is dosed into the algal culture zone, and is pH and turbidity monitored. This zone occupies at least 45% of the total and is separated from the daphnia culture zone by a screen which prevents daphnia swimming upstream. Daphnia are harvested in a sand filter bed (6). The canal may be covered by a translucent or transparent cover, which helps maintain a constant temperature
Patent FR-2776360-A1 (FR)
Title: Lipped compensator sleeve assembly for connecting ends of smooth tubes
Inventor: LEVIVIER YVES
IPC: F16L51/02
Filed: 1998-03-18
Abstract: The pipe connector sleeve has external end flanges (141,142) and an internal lip seal (143). The assembly is arranged on the end of a tube (110,111). End shells (150,160) each have two peripheral parts (150',150'', 160',160'') with an interior edge (151,161) which covers the flanges. A peripheral cavity (153) open towards the tube houses an anchor ring (170). The anchor ring has claws (171',171'') which contact the tube to lock the shell in the clamped position.
Patent FR-2776316-A1 (FR)
Title: Systeme de verrouillage hydraulique d'un outil de chargeur
Inventor: MAILLEUX LOIC
IPC: E02F3/36
Filed: 1998-03-18
Abstract: L'invention concerne un système de verrouillage hydraulique d'un outil sur le cadre porte-outil (2) d'un chargeur dont le levage du brancard (B) est commandé par un vérin hydraulique (1); ce système est remarquable par le fait qu'il comporte au moins un verrou (32, 33) commandé par un autre vérin hydraulique (3) - dit de verrouillage - qui est alimenté en liquide hydraulique, via une électrovanne (6), à partir de la chambre de pression (100) du vérin de levage (1), de telle sorte que le déverrouillage de l'outil n'est possible que si la pression hydraulique régnant dans cette chambre de pression (100) excède une valeur-seuil prédéterminée. Matériel agricole.
Patent FR-2777390-A1 (FR)
Title: Procede de fabrication d'un connecteur pour lecteur de carte a microcircuit
Inventor: ODIC EMMANUEL
IPC: H01R12/57
Filed: 1998-04-09
Abstract: La présente invention concerne un procédé de fabrication d'un connecteur pour lecteur de carte à microcircuit, ledit connecteur comportant des contacts (6) surmoulés dans un cadre (10) duquel font saillie des queues de contact destinées à être montées en surface sur une plaque à circuit imprimé par exemple.Selon l'invention, on cambre lesdites queues de contacts (8) avant de surmouler lesdits contacts (6) dans ledit cadre.
Patent FR-2768257-A1 (FR)
Title: Liquid radioactive waste vitrification installation
Inventor: SOBOLEV IGOR ANDREEVICH
IPC: G21F9/08
Filed: 1998-04-27
Abstract: A cooled drainage assembly comprises a discharge pipe (2) fitted with a U-shaped cross-section cooling jacket (3) having a cover which closes the jacket and the pipe and which has a frustoconical boss (5) facing the pipe. The boss has a cylindrical opening coaxial with the pipe. The cover has openings for discharging a refrigerant from the jacket and supports a collector (8) with openings for feeding the refrigerant into the jacket at the opposite side of the cover. The assembly includes a discharge valve comprising a tube with a conical tip (12) at the boss-facing end and with an apertured cover at the other end. A refrigerant discharge tube is disposed near the apertured cover and a refrigerant feed tube is disposed coaxially to the discharge valve tube with one of its ends near the conical tip and its other end extending beyond the cover. Independent claims are also included for (i) a cooled induction melting device comprising a body provided with a cooling system, an inductor and the drainage assembly described above; and (ii) installations for vitrifying liquid radioactive waste, the installation comprising a vitrification agent hopper and dosing system and a cooled induction melting device including the drainage assembly described above.
Patent FR-2778727-A1 (FR)
Title: Dispositif d'eclairage ou de signalisation pour vehicule automobile, presentant un aspect eteint ameliore
Inventor: REISS BENOIT
IPC: F21V9/08
Filed: 1998-05-15
Abstract: Un dispositif d'éclairage ou de signalisation pour véhicule automobile comprend une source lumineuse (11) apte à coopérer avec un miroir (20) pour engendrer une tache lumineuse concentrée en un emplacement donné (F2), un élément opaque (30) situé au voisinage dudit emplacement donné et apte à modeler ladite tache lumineuse, et un élément optique (40) apte à coopérer avec la tache lumineuse ainsi modelée pour former un faisceau d'éclairage ou de signalisation.Selon l'invention, une face (32) dudit élément opaque exposée audit élément optique (40) est colorée.Application à l'harmonisation de l'aspect des projecteurs ou feux de signalisation éteints avec celui de la carrosserie du véhicule.
Patent FR-2778809-A1 (FR)
Title: Installation de transmission de messages a stations perfectionnees, et procede correspondant
Inventor: JACQUET PHILIPPE
IPC: H04L45/02
Filed: 1998-05-18
Abstract: Une installation de transmission de messages comprend des stations (S) comportant un système d'exploitation (4), un étage " réseau " (3) pour traiter et générer des messages d'un premier format, une carte de communication (1) pour l'échange de messages d'un second format avec un réseau, un étage " pilote " (2) pour placer des messages reçus de la carte (1) ou de l'étage réseau (3) dans le premier ou second format et les transmettre à l'étage réseau (3) ou à la carte (1). Les stations comprennent en outre un étage de gestion (5) couplé au système d'exploitation (4) et propre à intercepter les messages au premier format devant être échangés par l'étage réseau et l'étage pilote pour analyser les informations qu'ils contiennent et décider de la poursuite de leur transmission, moyennant un éventuel traitement, et/ ou propre à générer des messages au second format destinés aux stations du réseau, lorsqu'une condition choisie est vérifiée.
Patent FR-2780214-A1 (FR)
Title: Supply arrangements for electric welding equipment
Inventor: HAGLON CLAUDE
IPC: H02M5/458
Filed: 1998-06-17
Abstract: The transformer (6) is connected to 3-phase mains (1) via a circuit-breaker (7), and its secondary feeds a bridge rectifier (8) using diodes in a Gratz bridge or thyristors with an integral controller (9). The rectified output is applied to an inverter (10), preferably using GTO or IGBT equipped for PWM control, which supplies the single phase welding transformer (11). The inverter operation is controlled by a regulator (12), which monitors inverter output voltage and current, and permits the local or remote, manual or computer control of the main parameters. These include open circuit voltage, optimum welding current, short circuit current and frequency
Patent FR-2779905-A1 (FR)
Title: Cutting head for pruning trees or shrubs
Inventor: TROUVEL SERGE
IPC: A01G17/02
Filed: 1998-06-17
Abstract: The cutting head is constructed on a base (1), which carries a series of rotating cutting blades (5), which have axes of rotation (6), which are parallel to each other and are aligned in the same longitudinal plane. The blades are driven by a motor (8) through a transmission system (9, 10, 11), such that the cutting envelope extends beyond the front edge of the base. Extending from the front edge of the base are a series of fixed teeth (21 and 22), which extend just beyond the edge of the cutting circle.
Patent FR-2783861-A1 (FR)
Title: Block window for building
Inventor: DEGEMBE CHRISTIAN
IPC: E06B3/62
Filed: 1998-10-26
Abstract: The block window has a casement frame (7) with metal profile (7a) and a glass holding strip (15) forming with the metal profile a glass rebate (11). The glass holding strip is formed as an angle with two arms (16,18) of which one (18) as part of the glass rebate holds the edge of the pane (13) from outside and the other arm (16) engages underneath a profiled wall (12) of the profile extending out parallel to the end side of the pane so that the glass holding strip is fixed on the casement frame (7) in both the closed and opened state of the window. A sealing element (19) is mounted on the arms of the glass holding strip and interacting with one of the insulating strips (15) of the casement frame forms the boundary between the fitment chamber (9) and forechamber (10). The insulating strips of the casement frame are spaced wider apart on the outer profile (3) than on the inner profile (2) so that the rebates between fixed frame (1) and casement frame (7) are stepped from inner to outer profile.
Patent FR-2785418-A1 (FR)
Title: Badge reader for optically or magnetically coded badge
Inventor: DOUXAMI PIERRE
IPC: G06K7/00
Filed: 1998-10-30
Abstract: The badge reader has an alphanumeric keyboard (2), a liquid crystal display screen (3), a disc reader (7), a thermal printer (5), a badge reader (6) and a mother board (8) carrying a backed up re-writable memory. The mother board operates with the reader to display information on the screen, and also records the information on the disc. The information can be altered using the keyboard.
Patent FR-2770873-A1 (FR)
Title: Moteur a combustion interne a allumage par etincelle et a injection directe
Inventor: KLENK ROLF
IPC: F02B17/00
Filed: 1998-11-06
Abstract: Les moteurs à injection directe et à allumage par étincelle (" cycle Otto ") peuvent avantageusement être exploités avec stratification de la charge, le carburant étant injecté dans la chambre de combustion en un jet conique. Une étincelle jaillissant entre les électrodes d'une bougie d'allumage allume le nuage stratifié du mélange.Les électrodes (11a, llb) sont situées à l'extérieur de l'enveloppe (10) du cône du jet de carburant et le toit (7) de la chambre de combustion est conformé de manière que cette enveloppe soit formée à proximité de sa paroi entre l'injecteur (6) et la bougie d'allumage (8) lors de l'injection. Le mélange guidé dans l'enveloppe conique est ainsi dévié vers l'extérieur et vers les électrodes.Application en vue de l'obtention d'une propagation suffisante et de l'inflammation stable du mélange de carburant et d'air.
Patent FR-2786730-A1 (FR)
Title: Document guide for storage file drawer has plate with sprung tongue to bias documents against opposite wall of drawer
Inventor: DELESCLUSE THIERRY CHRISTOPHE
IPC: B42F7/14
Filed: 1998-12-03
Abstract: The guide has a rigid polygonal plate (2) which engages against the row of stored documents (d). The plate has a tongue (3) of semi-rigid plastics material extending from one side and with a free end. The tongue can be folded parallel to the plate and bends outwardly against the vertical wall (V2) opposite to that against which the documents are pressed.
Patent FR-2789673-A1 (FR)
Inventor: BROCHETON YVES ANDRE HENRI
IPC: C03C3/118
Filed: 1999-02-12
Abstract: The object of the present invention is colourless inorganic glasses, as well as products manufactured from said glasses. Said glasses are of the type containing copper halides or copper cadmium halides and having a sharp optical absorption cutoff between 370 nm and 425 nm; essentially having the composition below, expressed in cationic percentages: 23-73 % SiO2; 15-45 %  B2O3; 0-24 % Al2O3; 0-12 % Li2O; 0-20 % Na2O; 0-12 % K2O; 0.25-5 %  CaO+BaO+SrO; 0.125-1 % Cu2O; 0-1 % CdO; 0-5 % ZrO2; with (I) 0.25-2 % Cl+Br; and 0-2 % F; the Cl, Br and F contents being themselves expressed in percentages by weight of the total composition; the weight content of bromine being greater than the weight content of chlorine (Br > Cl); with an adequate amount of reducing agent(s) which is (are) advantageously selected from SnO2, As2O3, Sb2O3, and mixtures thereof, in order to have mainly, in said glasses, the copper in the form of cuprous ions (Cu<+>), and therefore glasses which have neither a red coloration, nor a blue green coloration; and the residual yellow coloration of which is minimised.
Patent FR-2789424-A1 (FR)
Title: Roof structure conversion, for building, enables loft or attic space to be used as rooms and has floors with low side-walls on either side
Inventor: LEGRAND CHRISTOPHE ROLAND MARI
IPC: E04G23/03
Filed: 1999-02-10
Abstract: The roof is steeply pitched, with horizontal beams (13,17) forming the floors of lower and upper attic rooms there are reinforcing gussets or brackets (18) at the lower ends of the rafters (14,15). There are vertical posts (12) supporting the lower ends of the rafters, and supporting the wall covering in the lower attic room. There are further vertical posts in the upper attic room.
Patent WO-0025885-A1 (WO)
Title: Separation method and device with chromatographic zones with variable length
Inventor: BAILLY MICHEL
IPC: C07C33/025
Filed: 1999-10-29
Abstract: The invention concerns a method for separating at least a constituent of a mixture in a set of looping chromatographic columns, the loop comprising at least a point for injecting a load, a point for drawing off the raffinate, a point for injecting an eluting agent and a point for drawing of the extract. The method consists in: determining between an injection point and a drawing off point or vice-versa a chromatographic zone and at the end of a specific time interval, the whole set of injection points and drawing off points are offset by the same number of columns or column sections and advantageously from one column or one column section in a specific direction defined with respect to that of the flow of the main fluid circulating through the loop. During said time interval, the offsetting of the different injection and drawing off points of at least one column or column section is carried out at different times such that the length of the zones defined by the different points varies. The invention is useful in particular for separating stereoisomers for pharmaceutical purposes.
Patent FR-2807942-A1 (FR)
Title: Composition for restructuring damaged, lifeless or dry hair contains uncooked nut gall extracted with water in a water bath with copper oxide
Inventor: ZABOUB LOUISA
IPC: A61K8/19
Filed: 1999-03-17
Abstract: A composition for the restructuring of damaged, lifeless or dry hair comprises 100g of uncooked gall nut which has been extracted in a water bath with the addition of 2g of copper oxide and is presented in a untuous form.
Patent FR-2792111-A1 (FR)
Inventor: FIACCABRINO CALOGERO
IPC: F01L9/20
Filed: 1999-04-09
Abstract: The invention concerns an electrical connector comprising an insulating component bearing at least two contact blades (44) located in a common plane, designed to be connected to a load and an insulating contact-holder (26) traversed by supply fingers having at their ends contact pads located in the same plane and facing the blades. A clamping screw of the contact-holder causes one surface of the contact-holder bearing the pads to be pressed against the blades.
Patent FR-2792281-A1 (FR)
Title: Device for smoothing passage of boat through waves comprises two hydrodynamic wings fixed to top of its stem and which can move up and down under effect of waves.
Inventor: HUREL SERGE ROLAND
IPC: B63B1/22
Filed: 1999-04-16
Abstract: The device for smoothing the passage of a boat through waves comprises two hydrodynamic wings fixed to the top of its stem and which can move up and down under the effect of the waves.
Patent FR-2793904-A1 (FR)
Title: Control of the current taken by an electronic circuit used in reading the security code from a device such as a bankers card of portable telephone to mask the period during which the code is read, but to reduce the masking period
Inventor: WUIDART SYLVIE
IPC: G06F21/55
Filed: 1999-05-21
Abstract: Procedure in which a masking current is applied to variations in the current taken by an electronic circuit during a fraction of the total time (ti-tj) but which includes any period where confidential data is being read from a EEPROM memory. An Independent claim is made for an electronic circuit for implementing the above procedure.
Patent FR-2795263-A1 (FR)
Title: Procede pour securiser une transmission bidirectionnelle de donnees avec un identifiant et systeme pour sa mise en oeuvre
Inventor: AVENEL JEAN JACQUES
IPC: G07C9/00
Filed: 1999-06-15
Abstract: Procédé pour sécuriser une transmission bidirectionnelle de données, consistant à établir un échange à distance de données entre un dispositif d'identification et un identifiant, l'opération d'identification comprenant l'émission par le dispositif d'un premier signal codé d'identification et d'au moins un deuxième signal d'interrogation (VE ), caractérisé par le fait que, pour empêcher un échange de données d'identification entre le dispositif et un répéteur non autorisé, sans passer par l'identifiant, le procédé consiste, d'une part, à décoder, au niveau de l'identifiant, le premier signal, à séquentiellement inverser la phase du deuxième signal reçu par l'identifiant, en fonction du code d'identification, à réémettre ledit deuxième signal vers le dispositif, afin que ce dernier puisse détecter le déphasage entre le deuxième signal engendré par le dispositif et le deuxième signal reçu (VR ) par le dispositif, et à maintenir l'interdiction d'accès lorsque la séquence de déphasage détectée ne correspond pas au code d'identification.
Patent FR-2795986-A1 (FR)
Title: Tool bit holder with multiple recesses for tool bits has hexagonal spigot engaging power tool and hexagonal socket to hold tool bit for use
Inventor: CHAPEL VINCENT
IPC: B25F5/02
Filed: 1999-07-07
Abstract: The middle portion of the tool holder has a number of equally spaced longitudinal grooves (2), designed to fit the hexagonal shanks of the tool bits (4). Tool bits of different shapes are accommodated. The bits may be used as drivers for screws with different-shaped heads. One side of each stores bit is exposed to facilitate sliding it in and out of the groove.
Patent FR-2798355-A1 (FR)
Title: Element de structure composite, notamment support de face avant pour vehicule
Inventor: GUYOMARD JEAN NICOLAS
IPC: B29C45/14
Filed: 1999-09-15
Abstract: L'élément comprend un premier composant (1) ayant la forme générale d'un canal présentant des bords libres opposés (6, 7), et un second composant en matière plastique (2) surmoulé sur le premier composant. Selon l'invention, chaque bord libre est divisé dans sa direction longitudinale en tronçons (6a, 6b, 7a, 7b) décalés les uns par rapport aux autres alternativement vers l'intérieur et vers l'extérieur dans la direction latérale du canal, et le second composant forme sur chaque bord libre un cordon longitudinal (8, 9) qui recouvre la face externe des tronçons décalés vers l'intérieur et la face interne des tronçons décalés vers l'extérieur. Cet élément est utilisable notamment en tant que support de face avant pour véhicule automobile.
Patent FR-2784746-A1 (FR)
Title: Absolute pressure sensor for measuring change in capacitance caused by a pressure change, comprises mobile sensing electrode from part of a silicon layer within a multi-layer semiconductor device
Inventor: NAKAMURA KIMIHIRO
IPC: G01L19/04
Filed: 1999-10-12
Abstract: The absolute pressure sensor comprises measurement and compression sections (100,200) with a silicon layer (6a) and insulating layers (7a,8a). In the measurement section the pressure deforms a silicon membrane (61), while in the compensation section a hollow section (62) separates the silicon electrode from its companion electrode (77). Electrodes (73,77) in both sections are connected to electrical terminals (74a,78) and the common silicon electrode (5a,6a) is connected to a central terminal (75).
Patent FR-2790149-A1 (FR)
Title: Generateur de courant alternatif pour un vehicule
Inventor: TSURUHARA KENJI
IPC: H02K11/04
Filed: 1999-10-20
Abstract: L'invention est destinée à simplifier la structure d'un générateur de courant alternatif ayant une fonction de refroidissement pour un véhicule, en formant une chambre de refroidissement périphérique annulaire (7) à l'aide de parties évidées de manière annulaire (4, 5) ménagées au moins sur le support avant (2) et le support arrière (3), en formant une chambre de refroidissement arrière (21) avec le support arrière (3) et le couvercle de refroidissement (18), et en reliant les deux chambres de refroidissement (7, 21) par l'intermédiaire d'un trou de liaison (25).
Patent FR-2800286-A1 (FR)
Title: Pochette pour soin dermatologique ou cosmetique
Inventor: SAMEC JEAN MARIE
IPC: A45D44/00
Filed: 1999-10-27
Abstract: La pochette (1) de soin dermatologique ou cosmétique contient un masque (2) en matériau imprégnable, dans sa forme déployée, et une composition (7) dermatologique et/ ou cosmétique imprégnant le masque, ladite composition constituant le seul milieu avec lequel le masque est en contact, elle est en matière étanche et indéchirable, permettant de maintenir le masque (2) dans sa forme déployée, elle est hermétiquement fermée.